Date          [1]
22 Apr.         0
23 Apr.         0
24 Apr.         1
25 Apr.         0
26 Apr.         1
27 Apr.         0
28 Apr.         0
29 Apr.         0
30 Apr.         0
1 May           0
2 May           0
3 May           2
4 May           1
5 May           0
6 May           0
7 May           0
8 May           0
9 May           0
10 May          0
11 May          0
12 May          0
13 May          1
14 May          0
15 May          0
16 May          0
17 May          1
18 May          0
19 May          0
20 May          0
21 May          0
22 May          0
   total        7